Rotary shafts – gudgeons – housings – and flexible couplings for ro – Torque transmitted via flexible element – Element positioned between intermeshing teeth on driving and...
Patent
1983-10-28
1985-09-10
Levy, Stuart S.
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Torque transmitted via flexible element
Element positioned between intermeshing teeth on driving and...
417415, 464180, F04B 1700, F16D 368
Patent
active
045403821
ABSTRACT:
A coupling device (30) for connecting the armature (16) of an electric motor (10) to a piston (26) of a pump assembly (20) comprises an input member (32) which rotates and imparts the rotation to an output member (34), with a resilient member (36) disposed between the input member (32) and output member (36) to prevent the transmission of noise-generating vibrations between the electric motor (10) and pump assembly (20). The input and output members (32, 34) have respective axially extending projections (44, 46) circumferentially spaced-apart from each other and fingers (52) of the resilient member (36) extend radially into spacings between the projections (44, 46) in order to transmit rotation of the input member (32) to the output member (34) without permitting transmission of noisegenerating vibrations therebetween.
REFERENCES:
patent: 2706897 (1955-04-01), Holoye
patent: 3084852 (1963-04-01), Seavey
patent: 3118261 (1964-01-01), Glaude
patent: 3251199 (1966-05-01), Brady
patent: 3363435 (1968-01-01), Crow
patent: 3396556 (1968-08-01), Giegerich
patent: 3612728 (1971-10-01), Fulmer
patent: 4114472 (1978-09-01), Hornig et al.
Allied Corporation
Decker Ken C.
Levy Stuart S.
Palguta Larry J.
Stodola Daniel P.
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